Utility chair support-frame



FIG. 1 is a perspective view of a utility chair suppport-frame showing my new design;

FIG. 2 is a top view of the support-frame;

FIG. 3 is a bottom view of the support-frame;

FIG. 4 is a front view of the support-frame;

FIG. 5 is a left side view of the support-frame, the right view of the support-frame being the same in appearance;

FIG. 6 is a rear view of the support frame; and,

FIG. 7 is an enlarged fragmented perspective view of the top upper left front portion of the backrest of the utility chair support-frame.

FIG. 1 has been shown on a reduced scale with respect to the other views.

The fragmented depiction of a mesh-like pattern in FIGS. 3-6 is understood to be continuous throughout the areas shown, and broken lines are used to represent stitching in FIGS. 1-4, 6, and 7. 

The ornamental design for a utility chair support-frame, as shown. 